In this part, we introduce the IQA metrics to compare different dehazing methods as a complement to three metrics, PSNR, SSIM and LPIPS. Specifically, we adopt FR-IQA evaluation algorithm [1]} to evaluate SOTS indoor, SOTS outdoor, TestA-DCPDN and NH-HAZE as a full-reference quality assessment. As a further experiment supplement, we apply NR-IQA [2]} as a no-reference quality assessment to evaluate the dehazing effect in real-world hazy images.
